{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Treatment.Time_elapsed", "Subject.Age", "Combination.Drug", "Treatment", "Treatment.Dosage", "Subject", "Treatment.Route", "Subject.Disorder", "Treatment.Duration", "Treatment.Disorder", "Subject.Population", "Effect", "Subject.Race"]}, {"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Disorder", "Treatment.Drug", "Treatment.Route", "Subject.Age", "Treatment.Time_elapsed", "Subject", "Subject.Population", "Treatment", "Subject.Disorder", "Treatment.Freq", "Subject.Race", "Subject.Gender", "Combination.Drug", "Treatment.Duration", "Effect", "Treatment.Dosage"]}], "input": "Second cancers including various types of hematological malignancy have been reported in patients with hairy cell leukemia treated with chemotherapy or interferon alfa."}
{"potential therapeutic event": [], "adverse event": [{"trigger": "reported ", "arguments": {"Treatment.Disorder": "hairy cell leukemia", "Treatment.Drug": "interferon alfa", "Treatment.Route": "chemotherapy", "Subject.Age": "NAN", "Treatment.Time_elapsed": "NAN", "Subject": "patients with hairy cell leukemia", "Subject.Population": "NAN", "Treatment": "chemotherapy or interferon alfa", "Subject.Disorder": "NAN", "Treatment.Freq": "NAN", "Subject.Race": "NAN", "Subject.Gender": "NAN", "Combination.Drug": "NAN", "Treatment.Duration": "NAN", "Effect": "Second cancers including various types of hematological malignancy", "Treatment.Dosage": "NAN"}}]}